diff --git a/aaaSonstiges/datenblaetter/Pin Out Empfehlung b/aaaSonstiges/datenblaetter/Pin Out Empfehlung
new file mode 100644
index 0000000..7a40738
--- /dev/null
+++ b/aaaSonstiges/datenblaetter/Pin Out Empfehlung	
@@ -0,0 +1 @@
+https://randomnerdtutorials.com/esp8266-pinout-reference-gpios/
\ No newline at end of file